GNU Radio 2.x: gr_fir_fsf.h Source File

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# gr_fir_fsf.h

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    00001 /* -*- c++ -*- */
    00002 /*
    00003  * Copyright 2002,2003 Free Software Foundation, Inc.
    00004  *
    00005  * This file is part of GNU Radio
    00006  *
    00007  * GNU Radio is free software; you can redistribute it and/or modify
    00008  * it under the terms of the GNU General Public License as published by
    00009  * the Free Software Foundation; either version 2, or (at your option)
    00010  * any later version.
    00011  *
    00012  * GNU Radio is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015  * GNU General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU General Public License
    00018  * along with GNU Radio; see the file COPYING.  If not, write to
    00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00020  * Boston, MA 02111-1307, USA.
    00021  */
    00022
    00023 /*
    00024  * WARNING: This file is automatically generated by generate_gr_fir_XXX.py
    00025  * Any changes made to this file will be overwritten.
    00026  */
    00027
    00028
    00029 #ifndef INCLUDED_GR_FIR_FSF_H
    00030 #define INCLUDED_GR_FIR_FSF_H
    00031
    00032 #include <vector>
    00033
    00034
    00046 class gr_fir_fsf {
    00047
    00048 protected:
    00049   std::vector<float>    d_taps;
    00050
    00051 public:
    00052
    00053   // CONSTRUCTORS
    00054
    00062   gr_fir_fsf () {}
    00063   gr_fir_fsf (const std::vector<float> &taps) : d_taps (taps) {}
    00064
    00065   virtual ~gr_fir_fsf ();
    00066
    00067   // MANIPULATORS
    00068
    00077   virtual short filter (const float input[]) = 0;
    00078
    00085   virtual void filterN (short output[], const float input[],
    00086                         unsigned long n) = 0;
    00087
    00095   virtual void filterNdec (short output[], const float input[],
    00096                            unsigned long n, unsigned decimate) = 0;
    00097
    00101   virtual void set_taps (const std::vector<float> &taps)
    00102   {
    00103     d_taps = taps;
    00104   }
    00105
    00106   // ACCESSORS
    00107
    00111   unsigned ntaps () const { return d_taps.size (); }
    00112
    00116   virtual const std::vector<float> &get_taps () const { return d_taps; }
    00117 };
    00118
    00119 #endif /* INCLUDED_GR_FIR_FSF_H */